Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/a48a078e7150446a99de03e8767f0924 : SUCCESS in 6m 24s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9f4d154c5bda445d894a48c191e06091 : FAILURE in 4m 37s